Washing machine appliances with rotatable pretreat boards

ABSTRACT

A washing machine appliance includes a cabinet, the cabinet including a top panel which defines an opening, and a tub positioned within the cabinet. The washing machine appliance further includes a wash basket rotatably mounted within the tub, the wash basket defining a wash chamber for receiving articles for washing. The washing machine appliance further includes a door rotatably mounted to the top panel to permit selective access to the opening, the door rotatable between an open position and a closed position. The washing machine appliance further includes a pretreat board rotatably connected to one of the door or the top panel.

FIELD OF THE INVENTION

The present subject matter relates generally to washing machine appliances and more particularly to washing machine appliances having rotatable pretreat boards.

BACKGROUND OF THE INVENTION

Washing machine appliances generally include a tub for containing water or wash liquid, e.g., water and detergent, bleach, and/or other wash additives. A basket is rotatably mounted within the tub and defines a wash chamber for receipt of articles for washing. During normal operation of such washing machine appliances, the wash liquid is directed into the tub and onto articles within the wash chamber of the basket. The basket or an agitation element can rotate at various speeds to agitate articles within the wash chamber, to wring wash fluid from articles within the wash chamber, etc.

One issue with many conventional washing machine appliances is that consumers have no place to pretreat articles before washing. In many conventional washing machine appliances, there is not an adequate surface or component on which to perform pretreat activities. Accordingly, such activities must be performed in a separate utility sink, a kitchen sink, or in another suitable location using apparatus separate from the washing machine appliance. This can be inconvenient and time-consuming for the consumer.

Accordingly, improved apparatus for allowing convenient pre-treatment options in association with washing machine appliances are desired.

BRIEF DESCRIPTION OF THE INVENTION

Aspects and advantages of the invention will be set forth in part in the following description, or may be apparent from the description, or may be learned through practice of the invention.

In accordance with one embodiment, a washing machine appliance defining a vertical, a lateral, and a transverse direction is provided. The washing machine appliance includes a cabinet, the cabinet including a top panel which defines an opening, and a tub positioned within the cabinet. The washing machine appliance further includes a wash basket rotatably mounted within the tub, the wash basket defining a wash chamber for receiving articles for washing. The washing machine appliance further includes a door rotatably mounted to the top panel to permit selective access to the opening, the door rotatable between an open position and a closed position. The washing machine appliance further includes a pretreat board rotatably connected to one of the door or the top panel.

In accordance with another embodiment, a washing machine appliance defining a vertical, a lateral, and a transverse direction is provided. The washing machine appliance includes a cabinet, the cabinet including a top panel which defines an opening, and a tub positioned within the cabinet. The washing machine appliance further includes a wash basket rotatably mounted within the tub, the wash basket defining a wash chamber for receiving articles for washing. The washing machine appliance further includes a door rotatably mounted to the top panel to permit selective access to the opening, the door rotatable between an open position and a closed position. The washing machine appliance further includes a pretreat board rotatably connected to one of the door or the top panel, the pretreat board including a board body and a hinge arm extending from the board body, the hinge arm rotatably connecting the pretreat board to the one of the door or the top panel.

These and other features, aspects and advantages of the present invention will become better understood with reference to the following description and appended claims. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

A full and enabling disclosure of the present invention, including the best mode thereof, directed to one of ordinary skill in the art, is set forth in the specification, which makes reference to the appended figures.

FIG. 1 provides a perspective view of a washing machine appliance according to embodiments of the present subject matter with a door of the washing machine appliance shown in a closed position;

FIG. 2 provides a perspective view of the washing machine appliance of FIG. 1 with the door shown in an open position;

FIG. 3 provides a front, perspective view of an additive dispenser installed in a washing machine appliance according to embodiments of the present subject matter;

FIG. 4 provides a front, perspective view of the additive dispenser of FIG. 3;

FIG. 5 is a top perspective view of a portion of a washing machine appliance with a door and pretreat board in open positions in accordance with embodiments of the present disclosure;

FIG. 6 is a front sectional view of a portion of a washing machine appliance with a door and pretreat board in open positions in accordance with embodiments of the present disclosure;

FIG. 7 is a side sectional view of a portion of a washing machine appliance with a door and pretreat board in open positions in accordance with embodiments of the present disclosure;

FIG. 8 is a front perspective view of a portion of a washing machine appliance with a door in an open position and a pretreat board in a closed position in accordance with embodiments of the present disclosure; and

FIG. 9 is a top perspective view of a portion of a washing machine appliance with a door and pretreat board in open positions in accordance with embodiments of the present disclosure.

DETAILED DESCRIPTION OF THE INVENTION

Reference now will be made in detail to embodiments of the invention, one or more examples of which are illustrated in the drawings. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present invention covers such modifications and variations as come within the scope of the appended claims and their equivalents.

FIGS. 1 and 2 illustrate an exemplary embodiment of a vertical axis washing machine appliance 100. In FIG. 1, a lid or door 130 is shown in a closed position. In FIG. 2, door 130 is shown in an open position. Washing machine appliance 100 generally defines a vertical direction V, a lateral direction L, and a transverse direction T, each of which is mutually perpendicular, such that an orthogonal coordinate system is generally defined.

While described in the context of a specific embodiment of vertical axis washing machine appliance 100, using the teachings disclosed herein it will be understood that vertical axis washing machine appliance 100 is provided by way of example only. Other washing machine appliances having different configurations, different appearances, and/or different features may also be utilized with the present subject matter as well, e.g., horizontal axis washing machines.

Washing machine appliance 100 has a cabinet 102 that extends between a top portion 103 and a bottom portion 104 along the vertical direction V. A wash basket 120 (FIG. 2) is rotatably mounted within cabinet 102. A motor (not shown) is in mechanical communication with wash basket 120 to selectively rotate wash basket 120 (e.g., during an agitation or a rinse cycle of washing machine appliance 100). Wash basket 120 is received within a wash tub or wash chamber 121 (FIG. 2) and is configured for receipt of articles for washing. The wash tub 121 holds wash and rinse fluids for agitation in wash basket 120 within wash tub 121. An agitator or impeller (not shown) extends into wash basket 120 and is also in mechanical communication with the motor. The impeller assists agitation of articles disposed within wash basket 120 during operation of washing machine appliance 100.

Cabinet 102 of washing machine appliance 100 has a top panel 140. Top panel 140 defines an opening 105 (FIG. 2) that permits user access to wash basket 120 of wash tub 121. Door 130, rotatably mounted to top panel 140, permits selective access to opening 105; in particular, door 130 selectively rotates between the closed position shown in FIG. 1 and the open position shown in FIG. 2. In the closed position, door 130 inhibits access to wash basket 120. Conversely, in the open position, a user can access wash basket 120. A window 136 in door 130 permits viewing of wash basket 120 when door 130 is in the closed position, e.g., during operation of washing machine appliance 100. Door 130 also includes a handle 132 that, e.g., a user may pull and/or lift when opening and closing door 130. Further, although door 130 is illustrated as mounted to top panel 140, alternatively, door 130 may be mounted to cabinet 102 or any other suitable support.

A control panel 110 with at least one input selector 112 (FIG. 1) extends from top panel 140. Control panel 110 and input selector 112 collectively form a user interface input for operator selection of machine cycles and features. A display 114 of control panel 110 indicates selected features, operation mode, a countdown timer, and/or other items of interest to appliance users regarding operation.

Operation of washing machine appliance 100 is controlled by a controller or processing device 108 (FIG. 1) that is operatively coupled to control panel 110 for user manipulation to select washing machine cycles and features. In response to user manipulation of control panel 110, controller 108 operates the various components of washing machine appliance 100 to execute selected machine cycles and features.

Controller 108 may include a memory and microprocessor, such as a general or special purpose microprocessor operable to execute programming instructions or micro-control code associated with a cleaning cycle. The memory may represent random access memory such as DRAM, or read only memory such as ROM or FLASH. In one embodiment, the processor executes programming instructions stored in memory. The memory may be a separate component from the processor or may be included onboard within the processor. Alternatively, controller 100 may be constructed without using a microprocessor, e.g., using a combination of discrete analog and/or digital logic circuitry (such as switches, amplifiers, integrators, comparators, flip-flops, AND gates, and the like) to perform control functionality instead of relying upon software. Control panel 110 and other components of washing machine appliance 100 may be in communication with controller 108 via one or more signal lines or shared communication busses.

During operation of washing machine appliance 100, laundry items are loaded into wash basket 120 through opening 105, and washing operation is initiated through operator manipulation of input selectors 112. Wash basket 120 is filled with water and detergent and/or other fluid additives via additive dispenser 200, which will be described in detail below. One or more valves can be controlled by washing machine appliance 100 to provide for filling wash basket 120 to the appropriate level for the amount of articles being washed and/or rinsed. By way of example for a wash mode, once wash basket 120 is properly filled with fluid, the contents of wash basket 120 can be agitated (e.g., with an impeller as discussed previously) for washing of laundry items in wash basket 120.

After the agitation phase of the wash cycle is completed, wash basket 120 can be drained. Laundry articles can then be rinsed by again adding fluid to wash basket 120 depending on the specifics of the cleaning cycle selected by a user. The impeller may again provide agitation within wash basket 120. One or more spin cycles also may be used. In particular, a spin cycle may be applied after the wash cycle and/or after the rinse cycle to wring wash fluid from the articles being washed. During a spin cycle, wash basket 120 is rotated at relatively high speeds. After articles disposed in wash basket 120 are cleaned and/or washed, the user can remove the articles from wash basket 120, e.g., by reaching into wash basket 120 through opening 105.

Referring now generally to FIGS. 2 through 4, additive dispenser 200 will be described in more detail. Although the discussion below refers to additive dispenser 200, one skilled in the art will appreciate that the features and configurations described may be used for other additive dispensers in other washing machine appliances as well. For example, additive dispenser 200 may be positioned on a front of cabinet 102, may have a different shape or chamber configuration, and may dispense water, detergent, or other additives. Other variations and modifications of the exemplary embodiment described below are possible, and such variations are contemplated as within the scope of the present subject matter.

Additive dispenser 200 is a box having a substantially rectangular cross-section that defines a top 202 and a bottom 204 spaced apart along the vertical direction V. Additive dispenser 200 also defines a front side 206 and a back side 208 spaced apart along the transverse direction T. As best shown in FIGS. 2 and 3, additive dispenser 200 may be mounted underneath top panel 140 of cabinet 102 such that front side 206 is visible inside opening 105. More specifically, additive dispenser 200 may be mounted to top panel 140 using a plurality of mounting features 210, which may, for example, be configured to receive mechanical fasteners. One skilled in the art will appreciate that additive dispenser 200 may be mounted in other locations and use other mounting means according to alternative exemplary embodiments.

Additive dispenser 200 may define a mixing chamber 220 configured to receive one or more additive compartments. For example, according to the illustrated embodiment, mixing chamber 220 may be configured to slidably receive a detergent compartment 222 and a softener compartment 224. Compartments 222, 224 are slidably connected to the mixing chamber 220 using slides 226 and are connected to a front panel 228 of additive dispenser. In this manner, a user may pull on front panel 228 to slide compartments 222, 224 along the transverse direction T. Once extended, detergent compartment 222 and softener compartment 224 may be conveniently filled with detergent and softener, respectively. Front panel 228 may be then be pushed back into mixing chamber 220 before a wash cycle begins.

Although the illustrated embodiment shows detergent compartment 222 and softener compartment 224 slidably received in mixing chamber 220 for receiving wash additives, one skilled in the art will appreciate that different configurations are possible in alternative exemplary embodiments. For example, more compartments may be used and the compartments may be accessed by a lid instead of sliding out of mixing chamber 220. Alternatively, mixing chamber 220 may draw wash additives from a separate storage container such that sliding compartments 222, 224 are not needed. Other configurations of mixing chamber 220 and compartments 222, 224 are also possible and within the scope of the present subject matter.

Additive dispenser 200 may further include a plurality of valves configured to supply hot and cold water to mixing chamber 220 or directly to wash tub 121. For example, according to the illustrated embodiment, a plurality of apertures may be defined on top 202 of mixing chamber 220 for receiving water. Each aperture (not shown) may be in fluid communication with a different portion of the mixing chamber. A plurality of valve seats may be positioned over top of each of those apertures to receive a valve that controls the flow of water through each aperture.

For example, a first valve seat 234 may be in fluid communication with a first aperture for providing hot water into detergent compartment 222. A second valve seat 236 may be in fluid communication with a second aperture for providing cold water into detergent compartment 222. A third valve seat 238 may be in fluid communication with a third aperture for providing cold water into softener compartment 224. A fourth valve seat 240 may be in fluid communication with a fourth aperture for providing cold water into mixing chamber 220 or directly into wash tub 121.

Water inlets may be placed in fluid communication with each of valve seats 234, 236, 238, 240. More specifically, a hot water inlet 244 may be connected to a hot water supply line (not shown) and a cold water inlet 246 may be connected to a cold water supply line (not shown). According to the illustrated embodiment, each water inlet 244, 246 may include a threaded male adapter configured for receiving a threaded female adapter from a conventional water supply line. However, any other suitable manner of fluidly connecting a water supply line and water inlets 244, 246 may be used. For example, each water supply line and water inlets 244, 246 may have copper fittings that may be sweated together to create a permanent connection.

Notably, hot water inlet 244 is in direct fluid communication with first valve seat 234. However, because washing machine appliance 100 uses cold water for multiple purposes, cold water inlet is in fluid communication with a cold water manifold 248. Cold water manifold 248 may be a cylindrical pipe that extends along the lateral direction from second valve seat 236 to fourth valve seat 240. In this manner, cold water manifold 248 places valve seats 236, 238, 240 in fluid communication with cold water inlet 246.

Each of valve seats 234, 236, 238, 240 may be configured to receive a water valve 252 for controlling the flow of water through a corresponding aperture into mixing chamber 220. Water valve 252 may be, for example, a solenoid valve that is electrically connected to controller 108. However, any other suitable water valve may be used to control the flow of water. Controller 108 may selectively open and close water valves 252 to allow water to flow from hot water inlet 244 through first valve seat 234 and from cold water manifold 248 through one or more of second valve seat 236, third valve seat 238, and fourth valve seat 240.

Additive dispenser 200 may further include one or more nozzles (not shown) for directing wash fluid, such as water and/or a mixture of water and at least one fluid additive, e.g., detergent, fabric softener, and/or bleach into wash tub 121 from additive dispenser 200. For example, when second valve seat 236 is open, water may flow from cold water inlet 246 through cold water manifold 248 and second valve seat 236 into detergent compartment 222. Water may mix with detergent placed in detergent compartment 222 to create wash liquid to be dispensed into wash tub 121.

A nozzle (not shown) may be placed on the bottom of detergent compartment 222 or on the bottom of mixing chamber 220 to dispense the wash fluid into wash tub 121. According to the illustrated embodiment, additive dispenser 200 may include four nozzles associated with valves seats 234, 236, 238, 240, respectively. However, it will be understood that different nozzle configurations may be used in alternative exemplary embodiments. For example, nozzles may be positioned on a bottom of mixing chamber 220 near wash tub 121 or directly on wash tub 121, but could be positioned in other locations as well.

As discussed herein, in some situations, a user may wish to cause the flow of water separate from the flows associated with typical wash cycles. For example, a user may wish to obtain water for use when pretreating articles in a wash basin, as discussed herein. The user may thus utilize a suitable input selector 112 or other dedicated input to cause water to be flowed on-demand and independently of the typical wash cycles of the washing machine appliance 100.

Referring now to FIGS. 5 through 9, embodiments of a pretreat board 300 utilized with a washing machine appliance 100 are provided. Pretreat board 300 may be rotatably connected to the washing machine appliance 100. In particular, the pretreat board 300 may be rotatably connected to one of the door 130 or the top panel 140. In exemplary embodiments, the pretreat board 300 may be rotatably connected to the door 130, as shown. Further, in exemplary embodiments, the pretreat board 300 may be removably connected to the one of the door 130 or the top panel 140.

Pretreat board 300 may advantageously be rotated to and from an open position wherein the pretreat board 300 can be utilized by a user for pretreating needs, such as scrubbing, treating, etc. When in this position, the pretreat board 300 may further advantageously be sized to provide adequate surface area for pretreating needs while not completely blocking access to the wash basket 120 through opening 105. The pretreat board 300 may further advantageously be rotated to and from a closed position wherein the pretreat board 300 is out of the way and does not impede with the user's access to the wash basket 120 through opening 105.

Pretreat boards 300 in accordance with the present disclosure may be formed from any suitable materials. For example, in some embodiments, a pretreat board 300 may be formed from a plastic. In some embodiments, a pretreat board 300 may be injection molded, and may thus be formed from an injection molded material such as an injection molded plastic.

Pretreat board 300 may be rotatable between an open position, as shown for example in FIGS. 5 through 7 and 9, and a closed position, as shown for example in FIG. 8. As shown, the door 130 is in the open position. In exemplary embodiments, when the door 130 and pretreat board 300 are in the open position, at least a portion of the pretreat board 300 may be at least partially disposed in the opening 105. For example, as shown, a board body 302 of the pretreat board 300 may be at least partially disposed in the opening 105. In some embodiments as discussed herein, the pretreat board 300 (such as one or more components thereof) may further contact the top panel 140. When the door 130 is in the open position and the pretreat board 300 is in the closed position, the pretreat board 300, such as the board body 302 thereof, may be spaced from the opening 105. For example, the pretreat board 300 may be rotated from the open position up to the closed position, and the board body 302 may in the closed position be adjacent to or in contact with the door 130.

Pretreat board 300 may include a board body 302, as shown. The board body 302 may be the main component of the pretreat board 302 on which articles are intended to be laid and pretreat activities are intended to be performed. Board body 302 may, for example, include an upper surface 304 on which articles are intended to be laid and pretreat activities are intended to be performed. In exemplary embodiments, upper surface 304 may be a generally planar surface.

As shown, in exemplary embodiments the upper surface 304 may be angled, such as at an angle 305, to a lateral-transverse plane (i.e. a plane defined by the lateral and transverse directions) when in the open position. Angle 305 may, for example, be in the range between 1 degree and 30 degrees, such as between 5 degrees and 20 degrees. In alternative embodiments, however, upper surface 304 may be in the lateral-transverse plane when in the open position.

Additionally or alternatively, in exemplary embodiment a plurality of protrusions 306 may extend from the upper surface 304. The protrusions 306 may provide additional surfaces for scrubbing of articles. In alternative embodiments, however, upper surface 304 need not include such protrusions.

Board body 302 may further include a drain surface 308 which may define one or more drain holes 310. When the pretreat board 300 is in the open position, liquid may be allowed to drain from the upper surface 304 onto the drain surface 308, and from the drain surface 308 into the basket 120 through the drain hole(s) 310. Accordingly, when the pretreat board 300 is in the open position, the drain surface 308 may be positioned below the upper surface 304 along the vertical direction V.

Board body 302 may further include a peripheral lip 312 which may extend around a periphery of the board body 302, thus for example surrounding the upper surface 304 and drain surface 308. When the pretreat board 300 is in the open position, the peripheral lip 312 may extend above the upper surface 304 and drain surface 308 along the vertical direction V. Peripheral lip 312 may generally serve to contain liquid on board body 302.

As discussed, when the pretreat board 300 is in the open position, the board body 302 may be at least partially disposed within the opening 105. However, access through opening 105 may still be provided despite the board body 302 being so positioned. For example, as shown, a maximum cross-sectional area of the board body 302 (as taken in the lateral-transverse plane when in the open position) may be less than a maximum cross-sectional area of the opening 105. Accordingly, access to the wash basket 120 and wash tub 121 may be provided during use of the pretreat board 300.

As discussed, the pretreat board 300 may be rotatably connected to one of the door 130 or the top panel 140, such as to the door 130 as shown. As shown, for example, the pretreat board 300 may further include one or more hinge arms 320, each of which may extend from the board body 302. Each hinge arm 320 may further include a connector 322, which may for example be a female snap, disposed on an end thereof distal from the board body 302. The connectors 322 may connect to the door 130 or top panel 140 to facilitate rotation of the pretreat board 300. For example, the connectors 322 may, as shown, connect to a laterally extending rod 324 which may be disposed in the door 130 (as shown) or the top panel 140. The pretreat board 300 may thus be rotatable about the lateral direction L. Further, the connectors 322 may be removably connectable, such as to the rod 324, thus facilitating easy removal of the pretreat board 300 as desired.

As mentioned, the pretreat board 300 may contact the top panel 140 when in the open position. For example, in some embodiments, as shown in FIGS. 5 through 7, pretreat board 300 may include one or more support tabs 330 which extend from the board body 302. When the door 130 is in the open position and the pretreat board 300 is in the open position, the support tabs 330 may contact the top panel 140. By contacting the top panel 140, the support tabs 330 may provide support to the pretreat board 300 when in the open position. In alternative embodiments, as shown in FIG. 9, pretreat board 300 may include a support flange which extends from the board body 302. When the door 130 is in the open position and the pretreat board 300 is in the open position, the support flange 331 may contact the top panel 140. By contacting the top panel 140, the support flange 331 may provide support to the pretreat board 300 when in the open position.

Further, in some embodiments, one or more magnets 332 may be provided. Each magnet 332 may be connected to the pretreat board 300, such as in exemplary embodiments to one of the support tabs 330 or the support flange 331 or alternatively to the board body 302. For example, each magnet 332 may in some embodiments be disposed in one of the support tabs 330 or in the support flange 331. When the door 130 is in the open position and the pretreat board 300 is in the open position, magnets 332 may be magnetically attracted to the top panel 140, thus magnetically (and removably) securing the pretreat board 300 in the open position. When the door 130 is in the open position and the pretreat board 300 is in the closed position, magnets 332 may be magnetically attracted to the door 130, thus magnetically (and removably) securing the pretreat board 300 in the closed position. In alternative embodiments, other suitable components may be utilized to removably secure the pretreat board 300 in the open and closed positions. For example, snaps, hinge geometries (i.e. cams, etc.), etc. could be provided, and these components may be utilized to removably secure the pretreat board 300 in the open position and/or closed position.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they include structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims. 

What is claimed is:
 1. A washing machine appliance defining a vertical, a lateral, and a transverse direction, the washing machine appliance comprising: a cabinet, the cabinet comprising a top panel which defines an opening; a tub positioned within the cabinet; a wash basket rotatably mounted within the tub, the wash basket defining a wash chamber for receiving articles for washing; a door rotatably mounted to the top panel to permit selective access to the opening, the door rotatable between an open position and a closed position; and a pretreat board rotatably connected to one of the door or the top panel.
 2. The washing machine appliance of claim 1, wherein the pretreat board is rotatably connected to the door.
 3. The washing machine appliance of claim 1, wherein the pretreat board is rotatable between an open position and a closed position, wherein in the open position and when the door is in the open position a board body of the pretreat board is at least partially disposed within the opening, and wherein in the closed position and when the door is in the open position the board body is spaced from the opening.
 4. The washing machine appliance of claim 3, wherein in the open position the pretreat board contacts the top panel.
 5. The washing machine appliance of claim 1, wherein a maximum cross-sectional area of a board body of the pretreat board is less than a maximum cross-sectional area of the opening.
 6. The washing machine appliance of claim 1, wherein the pretreat board comprises a board body and a hinge arm extending from the board body.
 7. The washing machine appliance of claim 6, wherein the board body comprises an upper pretreat surface and a plurality of protrusions extending from the upper pretreat surface.
 8. The washing machine appliance of claim 6, wherein the board body comprises an upper pretreat surface, the upper pretreat surface angled relative to a lateral-transverse plane when in an open position.
 9. The washing machine appliance of claim 6, wherein the board body comprise a drain surface which defines a drain hole.
 10. The washing machine appliance of claim 6, wherein the pretreat board further comprises a plurality of support tabs extending from the board body.
 11. The washing machine appliance of claim 6, wherein the pretreat board further comprises a support flange extending from the board body.
 12. The washing machine appliance of claim 1, wherein the pretreat board further comprises a magnet.
 13. A washing machine appliance defining a vertical, a lateral, and a transverse direction, the washing machine appliance comprising: a cabinet, the cabinet comprising a top panel which defines an opening; a tub positioned within the cabinet; a wash basket rotatably mounted within the tub, the wash basket defining a wash chamber for receiving articles for washing; a door rotatably mounted to the top panel to permit selective access to the opening, the door rotatable between an open position and a closed position; and a pretreat board rotatably connected to one of the door or the top panel, the pretreat board comprising a board body and a hinge arm extending from the board body, the hinge arm rotatably connecting the pretreat board to the one of the door or the top panel.
 14. The washing machine appliance of claim 13, wherein the pretreat board is rotatably connected to the door.
 15. The washing machine appliance of claim 13, wherein the pretreat board is rotatable between an open position and a closed position, wherein in the open position and when the door is in the open position a board body of the pretreat board is at least partially disposed within the opening, and wherein in the closed position and when the door is in the open position the board body is spaced from the opening.
 16. The washing machine appliance of claim 15, wherein in the open position the pretreat board contacts the top panel.
 17. The washing machine appliance of claim 13, wherein a maximum cross-sectional area of a board body of the pretreat board is less than a maximum cross-sectional area of the opening.
 18. The washing machine appliance of claim 13, wherein the board body comprises an upper pretreat surface and a plurality of protrusions extending from the upper pretreat surface.
 19. The washing machine appliance of claim 13, wherein the board body comprises an upper pretreat surface, the upper pretreat surface angled relative to a lateral-transverse plane when in an open position.
 20. The washing machine appliance of claim 13, wherein the board body comprise a drain surface which defines a drain hole. 